baber/WOPTO huggingface dataset:
Patent JP-H02172950-A (JP)
Title: Unsaturated aliphatic carboxylic acid derivative and fungicide
Inventor: SAKAI KIYOSHI
IPC: C07C69/732
Filed: 1988-12-26
Abstract: NEW MATERIAL:The unsaturated aliphatic carboxylic acid derivative of formula I (R is 1-3C alkyl; m is integer of 5-9; n is integer of 2-6; except for the case that m is 7 and n is 4). EXAMPLE:7-Hydroxytetradec-8-en-10-ynecarboxylic acid methyl ester. USE:A plant blight controlling agent for agricultural use. A fungicide exhibiting especially high preventive effect, useful as a rice blast controlling agent and having high fungicidal activity and high safety to crops. PREPARATION:The objective compound of formula I can be produced by reacting the ketone of formula II with a reducing agent (e.g. metal hydride compound such as sodium borohydride, lithium borohydride, aluminum lithium hydride or alkyltin hydride or metal such as zinc, iron, Raney-nickel or palladium-carbon) in a solvent (e.g. methanol or ethanol) or in the absence of solvent preferably at 0-50 deg.C for 30min-10hr.
Patent JP-H05135020-A (JP)
Title: Document processor
Inventor: SASAKURA MINORU
IPC: G06F17/21
Filed: 1991-11-13
Abstract: PURPOSE:To improve the efficiency of a memory while keeping the compatibility of document structure in the case of preparing a document having a routine format. CONSTITUTION:A document processor 10 is equipped with a CPU 11, key input part 12, input editing control part 15 to store the inputted and edited document in a document content storage part 13 and to execute control for storing the data of page management in a page management register 14, fixed page setting control part 17 to execute control for storing fixed page information due to the input of a fixed page setting key 12b in a fixed page storage register 16, and printing control part 19 to print the contents stored in the document content storage part 13 according to the contents in the fixed page storage register 16 and the page management register 14. The fixed part (fixed data) such as the routine format, etc., is stored in a specified page among plural pages as the same one page and in the case of printing, the page storing the fixed data and the other pages are printed while being overlapped.
Patent JP-H0691645-A (JP)
Title: Manufacture of thermoplastic composite material
Inventor: TAKAHASHI YOSHIMASA
IPC: B29B15/14
Filed: 1991-11-14
Abstract: PURPOSE:To produce thermoplastic composite materials at a high speed by a method wherein continuous reinforcing fiber is supplied to a first S-shaped curved die with tension, the fiber is made to go along the curved face so as to open the fiber up to full width of a groove of the curved die and it is made to pass through by keeping the state that the fiber is open. CONSTITUTION:A first die 1 having an S-shaped curved face has a groove through which a reinforcing fiber can pass following the S shape by keeping a state that the fiber is open. By making the fiber pass through the groove with tension, molten thermoplastic resin is discharged from two resin outlets 4 having width the same as that of the groove or smaller than that provided within + or -60 deg. from top points of the S-shaped curvature of the groove. After one side and other side of the reinforcing fiber are impregnated in sequence with the melted thermoplastic resin partially in the state that the fiber is open, a second linear die 2 connected to the first die 1 is made to pass through. The impregnation is further improved. Thus, thermoplastic composite material having excellent impregnation degree can be produced at a speed higher than that of a prior art method.
Patent JP-H09169755-A (JP)
Title: Amidinohydrazine compound of ketone obtained from benzo(b)furan, its production, and medicine containing it
Inventor: RICHTER PETER H PROF DR
IPC: C07D307/81
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new amidinohydrazone useful as an antiarrhythmic agent improved in a ratio of effectiveness/side effect compared with conventional class III antiarrhythmic agents.  
     SOLUTION: The compound is expressed by formula I (R is a 1-6C (branched) alkyl(R') or a dialkylaminoethyl, etc.,; A, B are each a group of the formula:(CH 2 ) n  ((n) is 0-2); a group of the formula (CH=CH) m  ((m) is 0-1); R 1  is H, amino, R', etc.,; R 2 , R 3  are each H, R', a 1-6C alkoxy, etc.,; R 4  is H, R', a 1-9C aralkyl (R"), etc.,; R 5 , R 6  are each H, R', R", etc.,) or its acid salts. For example, (E)-2-benzoyl[b]furanamidinohydrazone hydrochloride. The compound of formula I is obtained by carrying out the reaction of a compound of formula II with a compound of formula III in a short chain alkanol and in the presence of a mineral acid or sulfonic acid. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H04196236-A (JP)
Title: Connecting method
Inventor: TAKAHASHI RYOJI
IPC: H01L23/50
Filed: 1990-11-27
Abstract: PURPOSE:To enhance the connecting strength of a semiconductor element to a lead by a method wherein a hole is made in a lead frame and an electrode for the semiconductor element is connected directly to the lead frame by using a gold ball. CONSTITUTION:A hole 2 made in a lead frame 1 is aligned with an electrode 4 for a semiconductor element 5. After that, a gold ball 3 is driven into the hole 2 and pressed. Then, a gold wire 6 is cut, and the electrode 4 for the semiconductor element 5 is connected to the lead frame 1. As a result, the gold ball 3, the lead frame 1 and the electrode can be connected by one pressure welding operation, and no distance exits between the electrode 4 and the lead frame 1. As a result, a strength can be designed freely. Thereby, it is possible to enhance the connecting strength of the semiconductor element to a lead.
Patent JP-2001138410-A (JP)
Title: Ruling apparatus
Inventor: TAKEUCHI TAKAYUKI
IPC: B31B50/25
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a hard type ruling apparatus capable of applying a rule good in bending properties to a corrugated cardboard sheet. SOLUTION: Ruling press rule members 6 are attached to a template 4 freely advancing and retreating with respect to a surface plate 1 and elastomers 7 are attached to the surface of the metal plate 2 attached to the upper surface of the surface plate 1 at the positions corresponding to the press rule members 6. The template 4 is moved toward the surface plate 1 and the elastomers 7 are elastically deformed by the press rule members 6, when the press rule members 6 are pushed in the corrugated cardboard sheet S supported on the metal plate 2 to apply ruling to the sheet S, to form rules good in bending property to the sheet.
Patent JP-H08185216-A (JP)
Title: Tool attitude parameter setting method and robot controller
Inventor: KAWASHIMA NORIHIKO
IPC: G05B19/42
Filed: 1994-12-28
Abstract: PURPOSE: To easily set tool attitude parameters with high precision. CONSTITUTION: A robot is taught to set a tool attitude so that a tool approach direction is perpendicularly down or up (step S1), the unit vector<f> A1 * of the tool approach direction on a flange coordinate system is found from data on a flange attitude corresponding to the set tool attitude (steps S2-S3), and the unit vector<f> Ot * of a tool orientation direction is calculated from the unit vector<f> A1 * and the unit vector<f> A1 * of a flange approach direction (steps S4-S6); and then the unit vector<f> Nt * of a tool normal direction is calculated from both the unit vectors<f> A1 * and O* (steps S7) and<f> A1 *,<f> Ot *, and<f> Nt * are set as the tool attitude parameters (steps S8).
Patent JP-H05145469-A (JP)
Title: Mobile communication system
Inventor: YOSHINO EIJI
IPC: H04W92/00
Filed: 1991-11-15
Abstract: PURPOSE:To relieve a stress exerted onto circuit components of each of base stations for phase synchronization operation by sufficiently measuring a delay time difference of a transmission line between two base stations even when a reception electric field intensity is weak in the simultaneously transmission of plural stations. CONSTITUTION:A phase difference measurement station 2 installed at a position able to sufficiently receive a radio wave from a radio base station such as a central station 1 and plural peripheral stations 3 always receives and decodes a 1st special signal sent from the radio base station at a prescribed time interval and outputs an instruction signal of phase synchronization to the central station 1 when the 1st special signal cannot be decoded and a 2nd special signal included in a radio wave from the central station 1 and the peripheral station 3 is received and decoded, and the decoded phase difference of the 2nd special signal is measured and sent to the central station 1. When the central station 1 receives an instruction signal of phase synchronization operation, the start and stop of the transmitter of each peripheral station 3 and its own station are controlled so that the phase difference measurement station 2 measures the phase difference and the phase difference is corrected in response to the phase difference sent from the phase difference measurement station 2.
Patent JP-H04192934-A (JP)
Title: Paging receiver enabling oscillating call
Inventor: YOKOTA TAKAHIRO
IPC: H04B7/26
Filed: 1990-11-27
Abstract: PURPOSE:To obtain the paging receiver, which enables oscillating call with compactly arranged oscillator by inserting the oscillator to a battery part together with a battery. CONSTITUTION:When a function switch 5 is set at a tone position (b), a short- circuit part 10 is turned to an open state under the control of a control part 4. Therefore, when a call is made, a loudspeaker 7 is rung. On the other hand, when a ringer tone is received in the state of setting the switch 5 at a no tone position (c), the control part 4 turns the short-circuit part 10 to a short-circuiting state. Therefore, a closed loop is formed by a battery 8a in a battery part 8, oscillator 8b and short-circuit part 10, and the oscillator 8b is operated. Thus, a driving current sufficient for the motor of the oscillator 8b flows and circulates, and oscillation is generated. The oscillation is set at a low frequency and set to be inaudible, and further, by adhesively mounting the paging receiver to the belt of the waist, the above-mentioned oscillation can be sufficiently sensed by the body.
Patent JP-H03122890-A (JP)
Title: Semiconductor memory device and its layout system
Inventor: SATO KATSUYUKI
IPC: G11C11/409
Filed: 1989-12-18
Abstract: PURPOSE:To mask the parallel transfer to a data register in a bit unit, to simplify a memory area to be masked or display area at the read/write time by outputting the mask data provided on a part of memory array to a mask register receiving the data in parallel. CONSTITUTION:The area storing the mask information is provided on the memory array M-ARY and the mask information is transferred between the area and the mask register MR. Further by the output from the memory array M-ARY the parallel transfer to the serial output register SAM is executed to control the validity/invalidity in the bit unit. In such a manner, the memory area or the display area (wind display) masked at the read/write time through the serial input/output circuit is easily formed.
Patent JP-H03187945-A (JP)
Title: Glass composition having low-melting point
Inventor: YOKOKURA SHUICHI
IPC: C03C3/23
Filed: 1989-12-18
Abstract: PURPOSE:To obtain glass composition promising for composite material with organic polymer, fusing material or lining material, etc., having low yield point and excellent resistance to water by comprising P2O5 and ZnCl2 as essential components and mixing with PbO, PbF2, PbCl2 or AlF3, etc. CONSTITUTION:The aimed low-melting point glass composition is composed of 25-85wt.%, preferably 30-70wt.% P2O5, 15-75wt.%, preferably 20-60wt.% ZnCl2, 0-25wt.%, preferably 0-20wt.% PbO, 0-25wt.%, preferably 0-20wt.% PbF2, 0-25wt.%, preferably 0-20wt.% PbCl2 and 0-25wt.%, preferably 0-15wt.% AlF3.
Patent JP-H09148926-A (JP)
Title: Pll circuit system
Inventor: HASHIMOTO YOSHITERU
IPC: H03L7/16
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To extend the band of the oscillation frequency and to reduce the spurious in a PLL circuit in the mixer system. SOLUTION: A VCO(voltage controlled oscillator) 1 is controlled by the error signal, which is generated by comparing the phase of the output obtained by frequency conversion of the output of the VCO and that of a VFO(variable frequency oscillator) of a DDS circuit 5 with the phase of a phase comparison signal based on an REF OSC 12 by a mixer, to lock a PLL circuit. Phase shifters 2 and 4 are provided instead of the mixer in this circuit, and the output converted into a 90 deg. phase difference signal is subjected to frequency conversion by a DBM (double balanced mixer) 3. A circuit is provided which synthesizes outputs of the DBM to output a sum component or a difference component.
Patent JP-H08183171-A (JP)
Title: Printer
Inventor: SUGIYAMA CHIKAKO
IPC: B41J2/01
Filed: 1994-12-28
Abstract: PURPOSE: To print clearly and easily without the generation of bleeding to make lines thick or sticking lines each other to a paper of a high ink absorption degree. CONSTITUTION: A printer is provided with a quality sensor 1 for reading the quality of a paper to be printed, a bleeding degree computating section 5 for computating the bleeding degree of the paper to be printed based on the sensing by the paper quality sensor 1 and a fine line processing section 6 for data processing of reducing the sizes of lines and characters of a printed image data based on the computed values of the bleeding degree computating section 5. Ink printing on the paper is carried out by a printer section 3 based on the printed image data processed by a fine line processing section 6.
Patent JP-2001144570-A (JP)
Title: Surface mount electronic component and its manufacturing method
Inventor: WAJIMA MASAYA
IPC: H03H9/10
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a surface mount electronic component provided with external electrodes having a structure in which plating films are layered on a metallic film with a wet barrel plating method, where dispersion in the thickness of the plating film in the external electrodes can be reduced, an incident rate of defective products can be suppressed and a plating film material can efficiently be used. SOLUTION: The external electrodes 3-5 are formed on an outer surface of an electronic component body 2, the external electrodes 3-5 consist of the metallic film and the plating film formed on the metallic film by the wet plating method, the areas of the external electrodes 3-5 are made nearly equal to each other and the sums of the lengths of the external electrodes 3-5 on the edges of the electronic component body are made almost identical to each other in this surface mount electronic component 1.
Patent JP-H11157151-A (JP)
Title: Image-forming apparatus
Inventor: WATASE HIROYUKI
IPC: B65H29/58
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet from being damaged when a reversing part is moved, by making the reversing part movable to be close to and away from an image formation apparatus main body, and setting a sheet rear end-detecting optical sensor between a fixing part and a switching member of the reversing part to switch a reversing rotary body. SOLUTION: When a sheet jams astride a fixing roller and a reversing roller 14 in a reversing unit 6, the reversing unit 6 is turned open about a shaft 20 to solve the jam. The sheet escapes from the reversing roller 14 and comes out in a state while still caught by a pair of fixing rollers. Therefore, the opening of the reversing unit 6 results in the same action as sends the sheet backward in the unit. An optical sensor 23 that can detect a rear end of the sheet without touching the sheet is set between the fixing roller pair 8 and the reversing roller 14 in the reversing unit 6 to obtain signals of a rotation direction of the reversing roller 14 and a switch for a reversing hook 13.
Patent JP-H11155855-A (JP)
Title: Ultrasonograph
Inventor: HONDA TADASHI
IPC: G01S15/89
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To display one image obtained by synthesizing a morphology image and a measuring image to be restored to original two kinds of images without any partial omission of the morphology information by constructing a synthesizing means by allocating the pixel values of all pixels based on both of the morphology information and the measuring information. SOLUTION: This ultrasonograph is provided with a B/W unit 3 for processing a received wave signal received by a transmitting/receiving section 2, generating a fault image (morphology image) indicating the structure (morphology) of a soft organ in section, converting the same into the type of a standard TV scanning signal and then outputting it and a color unit 4 for processing a plurality of received wave signals received by the transmitting/receiving section 2, generating the two-dimensional distribution (speed image) of information regarding the speed of a moving body such as a blood flow or the muscle of a heart, alternatively an index related to the speed, converting the same into the type of a standard TV scanning signal and then outputting it.  A morphology image signal outputted from the B/W unit 3 and a speed image signal outputted from the color unit 4 are supplied to a synthesizing section 5 and synthesized into one image.
Patent JP-H10168598-A (JP)
Title: Anodized aluminum material excellent in antibacterial property and its production
Inventor: YAMAGUCHI KEITARO
IPC: A61L2/16
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To produce an anodized aluminum material excellent in antibacterial properties and to provide a method for producing the same. SOLUTION: This anodized aluminum material is the one in which an antibacterial agent is infiltrated into empty holes and cracks of a porous layer of anodically oxidized coating with 31 to 120μm thickness having cracks. As for the method for producing the same, An aluminum or aluminum allay material is subjected to anodic oxidation treatment under the conditions of anodic oxidation treating soln. : an aq. soln. of 15 to 25% sulfuric acid, the soln. temp. : 1 to 10 deg.C, voltage : 21 to 130V and current density :  2.1 to 8A/dm to form anodically oxidized coating with 31 to 120μm thickness having a porous layer, the aluminum or aluminum allay material having the anodically oxidized coating is subjected to baking treatment under the conditions in which the temp. is regulated to 100 to 250 deg.C and it is held for 5 to 20min in an air atmosphere, immediately after that, air cooling is executed to form cracks on the anodically oxidized coating, and next, an antibacterial agent is infiltrated into the empty holes and cracks.
Patent JP-H08233534-A (JP)
Title: Equipment and method for immediate measurement of length andwidth of light spot
Inventor: SUTEIIBUN AASAA SUUIIKUZETSUKU
IPC: G01B11/02
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To digitally measure a width and a length of a scanning point of a light with quick response irrespective of the speed and the positioning error in the operation by a constitution wherein a pair of photodetectors are respectively provided at rear sides of masks each constituted of a transparent slit or an opaque plate of which shape is etched. SOLUTION: Masks 50, 58 for measuring a width and a length are positioned on a plane which is flushed with a web, or effectively on another plane of which distance is equal to that of the plane because of partial reflection or total reflection from a mirror 46. Each of the masks 50, 58 is constituted of a transparent slit which is etched via an opaque rear face coating. A photodiode 66 is supported at a prescribed position on a front plate 48 and receives a light from a beam at the starting of scanning. A concave lens 68 is attached to right rear sides of the masks 50, 58 whereby the plane surface thereof is directly in contact with the masks so that correction of diffraction action is aided. A light passing through the lens 68 is diffused by whole active faces of photodetectors 56W, 56L to be projected to a diffusion disk 70 so that unbalance is reduced.
Patent JP-2000153564-A (JP)
Title: Manufacturing facility for embossed product
Inventor: ENDO MASARU
IPC: B31F1/07
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing facility for an embossed product in which the whole is compacted and also speed of production is good. SOLUTION: A manufacturing machine 10 for an embossed sheet is constituted of an embossing forming part A consisting of heating molding rolls 12, 13 and a sizing part B for transferring paste on embossed paper 5 existing on the heating molding roll 12 and a contact bonding drying part C in which an embossed sheet 6 laminating surface paper 3 on the embossed paper 5 is inserted and held between the same and the heating molding roll 12. A slittering device 40 regulating width of the embossed sheet 6, a punching machine 50 for punching the embossed product 7 from the embossed sheet 6 and a winder 70 of residual paper after punching are provided in the lower part of the manufacturing machine 10 for the embossed sheet.  In the manufacturing machine 10 for the embossed sheet, the embossed paper 5 is formed in the embossing forming part A and paste is transferred for the embossed paper 5 in the sizing part B and thereafter the embossed sheet 6 consisting of the embossed paper 5 and the surface paper 3 is manufactured in the contact bonding drying part C.
Patent JP-2001146004-A (JP)
Title: Printing method of ink-jet printing head
Inventor: SEKINO TAKASHI
IPC: B41J29/46
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To improve a printing quality deterioration because of broken dots in a banding method of an ink-jet printing head of a double shift type. SOLUTION: According to the printing method, a driving frequency of an adjacent nozzle to a failing nozzle is increased to print dots which are to be printed by the failing nozzle. The printing is thus complemented not to generate broken dots.
Patent JP-H03190128-A (JP)
Title: Pattern formation
Inventor: TAKEMOTO KAZUNARI
IPC: G11B5/31
Filed: 1989-12-19
Abstract: PURPOSE:To avoid the release of a carbon thin film and the cracking as well as to stably form the carbon thin film in sufficient thickness for etching a thin film to be processed by a method wherein, before the formation of the carbon thin film, a layer imposing the tensile inner stress in the inverse direction to that of the compression inner stress imposed on the carbon thin film is formed. CONSTITUTION:Firstly, a thin film 2 to be processed is formed on a substrate 1 and then a SiN layer 3 is formed on said film 2. Next, a carbon thin film 4 is formed on the SiN layer 3 and then an organic high molecular layer 5 is formed on the carbon thin film 4. In such a constitution, since an inner stress is imposed on said carbon thin film 4, the SiN layer 3 is formed to relieve such an inner stress.
Patent JP-2001139716-A (JP)
Title: Modified polypropylene-based resin foamed sheet and molded article comprising the same
Inventor: AMANO MASAKI
IPC: B29C47/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene-based resin foamed sheet which scarcely causes drawdown, has excellent thermal moldability and can suitably be molded into a food container and so on, and to provide the molded article. SOLUTION: This foamed sheet obtained by extruding and foaming a modified propylene-based resin which is obtained by melting and kneading a polypropylene-based resin, a radical polymerizable monomer, and a radical polymerization initiator and has a specific balanced compliance Jeo and a zero shear viscosity ηo, and the molded article of the foamed sheet.